The world's oldest known figurative artwork has been discovered in a cave in Indonesia -- an endearing image of a warty pig.
Archaeologists working on the site on the island of Sulawesi said the cave art was at least 45,500 years old. It is also thought to be the oldest surviving image of an animal. Painted using red ocher pigment, the animal appears to be observing a fight or social interaction between two other warty pigs.
This region is home to many intriguing limestone caves where other discoveries have been made. Cave art depicting a hunting scene dating to 43,900 years ago was also found in Sulawesi in late 2019. The same team of archaeologists in 2014 found human hand stencils, which were dated to 40,000 years ago.